96869919 has 4 divisors (see below), whose sum is σ = 129159896. Its totient is φ = 64579944.

The previous prime is 96869909. The next prime is 96869939. The reversal of 96869919 is 91996869.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 96869919 - 2⁵ = 96869887 is a prime.

It is a super-2 number, since 2×96869919² = 18767562414133122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96869909) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16144984 + ... + 16144989.

It is an arithmetic number, because the mean of its divisors is an integer number (32289974).

Almost surely, 2^96869919 is an apocalyptic number.

96869919 is a deficient number, since it is larger than the sum of its proper divisors (32289977).

96869919 is a wasteful number, since it uses less digits than its factorization.

96869919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32289976.

The product of its digits is 1889568, while the sum is 57.

The square root of 96869919 is about 9842.2517240721. The cubic root of 96869919 is about 459.2646078947.

The spelling of 96869919 in words is "ninety-six million, eight hundred sixty-nine thousand, nine hundred nineteen".